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宋

宋大为 (Dawei Song)

Beijing Institute of Technology

43H-index
424Paper Count
7.3KCitation Count
Published Papers 70
Publication Date
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U-RAG: Utility-aware Retrieval-Augmented Generation via marginal gain modeling
errINFORMATION PROCESSING & MANAGEMENT
IF6.9
err2026-09-30
err0
errOAAI
errGuohui Yao; Ying Tang; Haiming Wu; Jingxu Cao; Yi Sui; Dawei Song; Songkun Ji
errShare
errSave
WindowKV: Task-adaptive group-wise KV cache window selection for efficient LLM inference
errExpert Systems with Applications
IF7.5
err2026-09-04
err0
PREAI
errYouhui Zuo; Sibo Wei; Chen Zhang; Zhuorui Liu; Wenpeng Lu; Dawei Song
errShare
errSave
Eth-GBAV: Large-scale Ethereum phishing detection via graph attention variational inference and broad learning system
errAIP Advances
IF1.4
err2026-05-01
err0
PREAI
errSong, Dawei; Zhang, Yuheng
errShare
errSave
Criminal psychology perspectives on sexual and gender-based violence and their impact on reproductive health outcomes in China
errAfrican Journal of Reproductive Health
IF0
err2026-05-01
err0
PREAI
errSong, Dawei; Wang, Jiawen
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errSave
MADSC: Aspect-aware description and calibrated alignment for unified Multimodal Aspect-Based Sentiment Analysis
errPattern Recognition
IF7.6
err2026-04-13
err0
PREAI
errTianyu Zhao; Ling-Ang Meng; Dawei Song
errShare
errSave
HC-CoT: A Hierarchical Causal Chain-of-Thought Framework for Multimodal Sarcasm Detection
errExpert Systems with Applications
IF7.5
err2026-03-31
err0
PREAI
errTianyu Zhao; Junlong Zhu; Ling-ang Meng; Dawei Song
errShare
errSave
Polymer-Stabilized Li-Si Alloy Anode with Enhanced Structural Integrity for All-Solid-State Batteries
errEnergy Material Advances
IF15.9
err2026-02-09
err0
PREAI
errWang, Su; Wei, Yadong; Lyu, Guicai; Wang, Yi; Zhang, Zaiwu; Dai, Wenbin; Miao, Yanli; Zhang, Lianqi; Zhang, Na; Song, Dawei
errShare
errSave
DRA: A Dual Retrieval Architecture for Domain Chinese Spelling Check
errNATURAL LANGUAGE PROCESSING AND CHINESE COMPUTING, NLPCC 2025, PT II
IF0
err2026-01-01
err0
PREAI
errWu, Haiming; Nie, Zhinie; Ji, Songkun; Song, Dawei
errShare
errSave
Defense Strategy Against False Data Injection Attacks on Cyber–Physical System for Vehicle–Grid Based on KNN-GAE
errEnergies 2025, Vol. 18, Page 5215
IF3.2
err2025-10-01
err0
errOAAI
errQiuyan Li; Dawei Song; Yuanyuan Wang; Di Wang; Weijian Tao; Qian Ai
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errSave
Deciphering the function mechanism of high-valence tantalum doping in O3-types layered cathode for sodium-ion battery
errJournal of Energy Chemistry
IF14.9
err2025-09-09
err0
PREAI
errZixuan Huang; Zhi Long; Cheng Li; Kai Liu; Qingqing Zhang; Shiqiang Liu; Yayu Guo; Weili Sun; Wenyu Mu; Xixi Shi; Hongzhou Zhang; Na Zhang; Dawei Song; Lianqi Zhang
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errSave
Wavelet-guided diffusion enhancement network with directional learning for single-pixel imaging
errPattern Recognition
IF7.6
err2025-08-27
err0
PREAI
errDawei Song; Qiurong Yan; Hui Wang; Jian Yang; Xiaolong Luo
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errSave
Optimizing interfacial stability of sulfurized polyacrylonitrile batteries by fluorinated composite polymer electrolytes
errAdvanced Industrial and Engineering Polymer Research
IF12
err2025-07-29
err0
errOAAI
errJunshi Zhang; Linglan He; Chen Li; Zhaokun Wang; Zuohang Li; Yue Ma; Xixi Shi; Hongzhou Zhang; Dawei Song; Lianqi Zhang
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errSave
Influence mechanism of Si and Al in ash on microstructure and tensile strength of coke
errJournal of Iron and Steel Research International
IF3.6
err2025-07-26
err0
PREAI
errBo-wen Chen; Wei Wang; Wen-kang Lin; Xu-heng Chen; Ling-kun Chen; Da-wei Song; Run-sheng Xu; Jie Wang
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errSave
Boosting High-Rate Lithium Metal Batteries by Using Ether-Based Gel Polymer Electrolyte
errEnergy Material Advances
IF15.9
err2025-04-25
err0
errOAAI
errChenchen Zhang; Zuohang Li; Su Wang; Chen Li; Yuchang Si; Yue Ma; Dawei Song; Hongzhou Zhang; Xixi Shi; Lianqi Zhang
errShare
errSave
Frequency- and state-dependent dynamics of EEG microstates during propofol anesthesia
errNEUROIMAGE
IF4.5
err2025-04-01
err0
errOAAI
errZhang, Yun; Wang, Haidong; Yan, Fei; Song, Dawei; Wang, Qiang; Wang, Yubo; Huang, Liyu
errShare
errSave
Quantum-inspired neural network with hierarchical entanglement embedding for matching
errNEURAL NETWORKS
IF6.3
err2025-02-01
err0
PREAI
errZhang, Chenchen; Su, Zhan; Li, Qiuchi; Song, Dawei; Tiwari, Prayag
errShare
errSave
Polarization-encoded neural networks with simplified grating patch
errSCIENCE CHINA-TECHNOLOGICAL SCIENCES
IF4.9
err2025-01-13
err0
PREAI
errZhong, Chengyan; Wang, Xiang; Li, Lingfei; Cui, Yuanchi; Xiao, Lei; Song, Dawei; Guo, Junxiong; Huang, Wen; Guo, Yufeng; Liu, Yu
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errSave
Multimodal Aspect-Based Sentiment Analysis: A survey of tasks, methods, challenges and future directions
errINFORMATION FUSION
IF15.5
err2024-12-01
err3
PREAI
errZhao, Tianyu; Meng, Ling-ang; Song, Dawei
errShare
errSave
Investigation on the Necessity of Low Rates Activation toward Lithium-Sulfur Batteries
errADVANCED FUNCTIONAL MATERIALS
IF19
err2024-10-21
err0
PREAI
errLi, Chen; Wang, Su; Wang, Zhaokun; Li, Zuohang; Zhang, Chenchen; Ma, Yue; Shi, Xixi; Zhang, Hongzhou; Song, Dawei; Zhang, Lianqi
errShare
errSave
On Elastic Language Models
errACM TRANSACTIONS ON INFORMATION SYSTEMS
IF9.1
err2024-10-18
err0
PREAI
errZhang, Chen; Wang, Benyou; Song, Dawei
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errSave

Research Directions

信息检索、自然语言处理、知识获取、人工智能、量子交互与认知
Co-authors
Cooperation Journals
L
Liquan Chen
H-index: 158 · Papers: 999
N
Neeraj Kumar
H-index: 130 · Papers: 1.5K
Y
Yong‐Sheng Hu
H-index: 109 · Papers: 379
焦丽芳 cover
焦丽芳 (Lifang Jiao)
H-index: 101 · Papers: 586
陈利 cover
陈利 (Li Chen)
H-index: 83 · Papers: 1.2K
View more